Home / 3,476.58-4,796.73-2,235.30

Finding the Fourth Proportional to 3,476.58, 4,796.73 and 2,235.30

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Solution

The fourth proportional to 3,476.58, 4,796.73 and 2,235.30 is: 3,084.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,476.58 : 4,796.73 = 2,235.30 : x
  2. Step 2: Convert to fraction form
    3,476.58/4,796.73 = 2,235.30/x
  3. Step 3: Cross multiply
    3,476.58x = 4,796.73 × 2,235.30
  4. Step 4: Simplify right side
    3,476.58x = 10,722,130.57
  5. Step 5: Solve for x
    x = 10,722,130.57/3,476.58
  6. Step 6: Final answer
    x = 3,084.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.